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4-Methyl-5-(sulfomethylamino)-2-(2-thiazolylazo)benzoic acid (CAS 82138-69-0)

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CAS Number:
82138-69-0
Molecular Weight:
356.38
Molecular Formula:
C12H12N4O5S2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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TAMSMB is a water-soluble analog of TAMB sensitive colorimetric reagent of Cu, Co, Ni, Fe(II), and Pd. TAMB is utilized in determining the Cu ion in serum. Other metals can be masked with EDTA. Cu(II): pH 5, l(max)=585 nm, e=48,000 Co(III): pH 5, l(max)=655 nm, e=113,000 (1), (2), (3)


4-Methyl-5-(sulfomethylamino)-2-(2-thiazolylazo)benzoic acid (CAS 82138-69-0) References

1. H. Wada et al. Anal. Chim. Acta 135, 333, (1982) 2. Mikrochim. Acta, 139, (1983) 3. K. Imai et al. Clin. Chem. 33, 1565, (1987)

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

4-Methyl-5-(sulfomethylamino)-2-(2-thiazolylazo)benzoic acid, 100 mg

sc-252179
100 mg
$162.00